Individual Calculations January 2009
 Ljubicic, Ninoslav  Total change: 5.55  Rating chartPersonal card
 10th Open Ruscica 2008. Ruscica CRO 2008-09-12
RcRownchangeKK*chgGame
 1822 1945 5.00 7 0.37 15 5.55 
  Vranjic, Marko 1890 CRO1.0010.42156.30 
  Lovric, Petar 1923 CRO0.501-0.0315-0.45 
  Rakic, Antun 1808 CRO0.001-0.6815-10.20 
  Opacak, Ivan 1880 CRO1.0010.41156.15 
  Martic, Ivan 1750 CRO0.501-0.2515-3.75 
  Corluka, Jure 1750 CRO1.0010.25153.75 
  Tomac, Rudika 1750 CRO1.0010.25153.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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